ImapItem imap = account.getImapItem(); imap .setString("host", (String) data .getData("IncomingServer.host")); imap.setString("user", (String) data .getData("IncomingServer.login")); // TODO (@author fdietz): All this code for creating a new // IMAPRootFolder should // be moved to a FolderFactory // -> this way "path" would be handled in the factory, too // parent directory for mail folders // for example: ".columba/mail/" // String path = // MailConfig.getInstance().getConfigDirectory().getPath(); try { // IMAPRootFolder parentFolder = FolderFactory.getInstance() // .createIMAPRootFolder(account); // IMailFolder inbox = FolderFactory.getInstance() // .createIMAPFolder(parentFolder, "INBOX"); IMailFolder inbox = FolderFactory.getInstance().createIMAPRootFolder(account); folder = inbox; } catch (FolderCreationException e1) { e1.printStackTrace(); }
if (column == null) { try { IExtension extension = pluginHandler.getExtension("Subject"); String uiId = extension.getMetadata().getAttribute("ui"); IExtension uiExtension = pluginUIHandler.getExtension(uiId); column = (DefaultCriteriaRow) uiExtension .instanciateExtension(args); } catch (Exception ex) { ex.printStackTrace(); } criteria.setTypeString("Subject"); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/config/accountwizard/AccountCreator.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/config/filter/CriteriaList.java
Method name: void wizardFinished(WizardModelEvent) Method name: void update()
Number of AST nodes: 6 Number of AST nodes: 7
1
ImapItem imap = account.getImapItem();
2
			imap
3
					.setString("host", (String) data
4
							.getData("IncomingServer.host"));
5
			imap.setString("user", (String) data
6
					.getData("IncomingServer.login"));
7
			// TODO (@author fdietz): All this code for creating a new
8
			// IMAPRootFolder should
9
			// be moved to a FolderFactory
10
			// -> this way "path" would be handled in the factory, too
11
			// parent directory for mail folders
12
			// for example: ".columba/mail/"
13
			// String path =
14
			// MailConfig.getInstance().getConfigDirectory().getPath(
1
if (column == null) {
2
				try {
3
					IExtension extension = pluginHandler.getExtension("Subject");
15
);
4
					String uiId = extension.getMetadata().getAttribute("ui");
16
			try {
5
			
17
//				IMAPRootFolder parentFolder = FolderFactory.getInstance()
18
//						.createIMAPRootFolder(account);
19
//				IMailFolder inbox = FolderFactory.getInstance()
20
//						.createIMAPFolder(parentFolder, "INBOX");
21
				IMailFolder inbox = FolderFactory.getInstance().createIMAPRootFolder(account);
22
				folder = inbox;
23
			} catch (FolderCreation
6
		IExtension uiExtension = pluginUIHandler.getExtension(uiId);
7
					column = (DefaultCriteriaRow) uiExtension
8
							.instanciateExtension(args);
24
Exception e1) {
9
				} catch (Exception ex) {
25
				e1.printStackTrace();
10
					ex.printStackTrace();
26
			
11
				}
12
				criteria.setTypeString("Subject");
27
}
13
			}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.4
Clones locationClones are in different classes
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)5.9
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    14
    ImapItem imap = account.getImapItem();
    14
    ImapItem imap = account.getImapItem();
    Preondition Violations
    Unmatched statement ImapItem imap=account.getImapItem(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                    
    15
    imap.setString("host", (String)data.getData("IncomingServer.host"));
                                                                                                                                                  
    16
    imap.setString("user", (String)data.getData("IncomingServer.login"));
                                                                                                                                                    
    17
    try
    17
    try
    25
    try
    Differences
    Expression1Expression2Difference
    org.columba.mail.folder.FolderCreationExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    e1exVARIABLE_NAME_MISMATCH
    org.columba.mail.folder.FolderCreationExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    e1exVARIABLE_NAME_MISMATCH
    org.columba.mail.folder.FolderCreationExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    25
    try
    18
    IMailFolder inbox = FolderFactory.getInstance().createIMAPRootFolder(account);
    18
    IMailFolder inbox = FolderFactory.getInstance().createIMAPRootFolder(account);
    Preondition Violations
    Unmatched statement IMailFolder inbox=FolderFactory.getInstance().createIMAPRootFolder(account); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched statement IMailFolder inbox=FolderFactory.getInstance().createIMAPRootFolder(account); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                                                                                                                    
                                                                                                                                  
    26
    IExtension extension = pluginHandler.getExtension("Subject");
    Preondition Violations
    Unmatched statement IExtension extension=pluginHandler.getExtension("Subject"); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    26
    IExtension extension = pluginHandler.getExtension("Subject");
                                                                                                                          
    27
    String uiId = extension.getMetadata().getAttribute("ui");
                                                                                                                                
    28
    IExtension uiExtension = pluginUIHandler.getExtension(uiId);
    Preondition Violations
    Unmatched statement IExtension uiExtension=pluginUIHandler.getExtension(uiId); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement IExtension uiExtension=pluginUIHandler.getExtension(uiId); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    28
    IExtension uiExtension = pluginUIHandler.getExtension(uiId);
    19
    folder = inbox;
    19
    folder = inbox;
    29
    column = (DefaultCriteriaRow)uiExtension.instanciateExtension(args);
    Differences
    Expression1Expression2Difference
    foldercolumnVARIABLE_NAME_MISMATCH
    org.columba.mail.folder.IMailFolderorg.columba.mail.gui.config.filter.plugins.DefaultCriteriaRowSUBCLASS_TYPE_MISMATCH
    org.columba.mail.folder.IMailFolderorg.columba.mail.gui.config.filter.plugins.DefaultCriteriaRowSUBCLASS_TYPE_MISMATCH
    inbox(DefaultCriteriaRow)uiExtension.instanciateExtension(args)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression inbox cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (DefaultCriteriaRow)uiExtension.instanciateExtension(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    29
    column = (DefaultCriteriaRow)uiExtension.instanciateExtension(args);
                                                                                
    30
    criteria.setTypeString("Subject");
    Precondition Violations (9)
    Row Violation
    1Unmatched statement ImapItem imap=account.getImapItem(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement IMailFolder inbox=FolderFactory.getInstance().createIMAPRootFolder(account); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement IMailFolder inbox=FolderFactory.getInstance().createIMAPRootFolder(account); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    4Unmatched statement IExtension extension=pluginHandler.getExtension("Subject"); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    5Unmatched statement IExtension uiExtension=pluginUIHandler.getExtension(uiId); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement IExtension uiExtension=pluginUIHandler.getExtension(uiId); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    7Expression inbox cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression (DefaultCriteriaRow)uiExtension.instanciateExtension(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Clone fragment #1 returns variable folder with type org.columba.mail.folder.IMailFolder , while Clone fragment #2 returns variable column with type org.columba.mail.gui.config.filter.plugins.DefaultCriteriaRow